Reconstruction constraints are 3D polygons that can be drawn in 3D view or imported to your project, before reconstruction, to improve the quality of the final product on surfaces that are challenging for photogrammetry (water bodies, glass buildings, windows, etcetera).

Reconstruction constraints cannot be created in Read-Only mode. If necessary, create a new Version.

Open the reconstruction constraint tab by clicking on the "reconstruction constraints" button in the main window.

The reconstruction constraints tab contains 3 new tools.